 My prosthetic foot here has been squeaking today. We're gonna find out why by taking the foot off. This is a new leg, so I've not actually taken this off before, they are not easy to get on and off, my friends, which is good, because you don't really want your foot falling off. Oh, I think that's success. So much dirt and grass. So this white part that Leah was very interested in is basically a protective sock so that the carbon fiber doesn't eat through the foot shell, that we have found the culprit because it has a hole in it. So when it has a hole or it's not positioned correctly, you can kind of hear the carbon fiber starting to squeak and eat through this. So basically the fix is to clean out the dirt, obviously, and then just also kind of reposition it so we don't have that problem anymore. Oh, it's shocked by how much dirt gets in there. Now for the magic trick of getting it back on. This is like a specialized tool that comes with your leg to, in theory, make it possible to get these guys off and on. Now it is stuck. All right, come on. I believe in you. Do you believe in me? Success. Mission accomplished, folks.